| 摘要 |
PROBLEM TO BE SOLVED: To provide an amplifier case which can dispense with an exclusive jack which is provided to a power supply unit to feed a power supply and does not require a containing space more than necessary. SOLUTION: When the power supply unit 40 is kept in the amplifier case, it is put in a case main body 3 and then slid downward. By this setup, projections each provided on the sides of the power supply unit 40 are engaged with projections 11 and 12 provided to the case. At the same time, a signal input terminal/power supply output terminal 42 provided on the undersurface of the power supply unit 40 is inserted and connected to a power supply input terminal 32. By this setup, a power supply is fed to the amplifier 31 through the signal input terminal/power supply output terminal 42 of the power supply unit 40. When a lid 2 is closed, a space which is generated when the power supply unit 40 is slid is eliminated, so that the amplifier case can be reduced in size. COPYRIGHT: (C)2004,JPO
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